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The Master's Mate Safety Initiative Network (MMSIn) — like AAA for the ocean, but free & community-driven. Cruisers keeping each other safe: anchor-drag & distress alerts, a verified captains directory, and a watch network that has your back.
Dredging

MERSEY

MMSI 246262000 · Call sign PDTZ

Not yet on Master's Mate
Type
Dredging
Flag
NLDNLD
Length
43 m
Beam
12 m
Draft
2 m
Call sign
PDTZ
IMO
9904950
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85

MERSEY, a harbour workboat on the the Netherlands registry, measures 43 metres on deck. She has 12 metres in the beam and a draft of 2 m. On AIS she appears as MMSI 246262000, call sign PDTZ, IMO 9904950. Claim MERSEY free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.

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Last known position · Jun 4, 2026
Position
53.7324° N, 9.4472° E
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Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
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About MERSEY

What kind of vessel is MERSEY?
MERSEY is a Dredging flagged to Netherlands.
Where was MERSEY last seen?
MERSEY was last reported in the North Sea in Jun 2026 on public AIS.
What is MERSEY's MMSI?
MERSEY's MMSI is 246262000. Call sign PDTZ. IMO 9904950.
How big is MERSEY?
MERSEY is about 43 m long, 12 m on the beam, drawing 2 m.
Is MERSEY on the Master's Mate Safety Initiative Network?
Not yet. If MERSEY is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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